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Single Row Steel Cylindrical Bearing

NUP 310 ECP

Single Row Steel Cylindrical Bearing
Item #100743012
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Capacity High Capacity
Precision Ground Yes
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
Bore Type Round Bore
I.D. 50 mm
Bearing Design Removable Inner Ring – Two Piece
O.D. 110 mm
Width 1.06 in, 27 mm
Outer Ring Width 1.06 in, 27 mm
Origin Cylindrical Radial
Tolerance Normal (PN)
Inner Ring Width 1.06 in, 27 mm
Rows of Balls Single
Precision Rating ABEC 1
Enclosure Open
Bearing Type Radial
Cage Material Polyamide (Molded Nylon)
Static Load Rating 112 kN
O.D. Type Cylindrical
Bearing Part Complete Bearing
Dynamic Load Rating 127 kN
Inch/Metric Metric
Radial Internal Clearance Group N
Oil Hole w/o Oil Hole
Relubrication Feature Without
End Type Open End
Material Steel
No. of Ribs - Outer Ring 2
Cage Type Non-Metallic
Series 3
No. of Rows 1
Weight 2.65 LB
EAN or UPC 7316577031266
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